/Engine/Plugins/FX/Niagara/Source/NiagaraEditor/Public/NiagaraParameterMapHistory.h
Are we required to export this variable as an external constant?
namespace FNiagaraParameterUtilities { bool FNiagaraParameterUtilities::IsExportableExternalConstant ( const [FNiagaraVariable](API\Plugins\Niagara\FNiagaraVariable) & InVar, const [UNiagaraScript](API\Plugins\Niagara\UNiagaraScript) * InScript ) }